So the latest - is the Blanch-Lely tedder...

I used one of these behind a 4000 or 135 on the farm where I worked as a youth; I also briefly had one of my own, and I also used my neighbour's Flying Pheasant (mounted - somewhat heavy for a 135, taught me a lot about working carefully on hills).
Another neighbour had a blue thing similar - Nicholson? - and as I remember, many people had the combination of a Pheasant for tedding, and an Acrobat for rowing-up. Each machine could do either job, but each was better at one job than the other. And the Haybob/Hayzip etc, when they came along, could do both.
I'll give you the first couple of pages - there is, of course, a Major featured

